Electronics Letters
Electronics Letters > 1975 > 11 > 1 > 10 - 11
Electronics Letters > 1975 > 11 > 6 > 131 - 133
Electronics Letters > 1975 > 11 > 7 > 154 - 156
Electronics Letters > 1975 > 11 > 8 > 184
Electronics Letters > 1975 > 11 > 17 > 418 - 419
Electronics Letters > 1975 > 11 > 23 > 567 - 568